UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5iBJjw3DkWQ82yx0ZUtOePMNhdEH/s905k5UkQqW23k=' 
WHERE 
  key_id = 'aa5440999a4a09d83cb8e1c83a21d6f79fa86cabd468bf5931f1bab5d5b8f82b' 
  AND (
    token = '5iBJjw3DkWQ82yx0ZUtOePMNhdEH/s905k5UkQqW23k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )